<!-- 左侧分类 -->
<script lang="ts" setup name="HomeCategory">

import useStore from '@/store'
const { category } = useStore()
</script>
<template>
    <div class="home-category">
        <ul class="menu">
            <li v-for="it in category.list" :key="it.id">
                <!-- 左侧导航----------开始 -->
                <RouterLink to="/">{{ it.name }}</RouterLink>
                <!--v-if 数据回来了就显示数据 -->
                <template v-if="it.children">
                    <RouterLink v-for="item in it.children.slice(0, 2)" to="/">{{ item.name }}</RouterLink>
                </template>
                <!-- v-else 数据没回来就显示骨架 -->
                <template v-else>
                    <XtxSkeleton :width="60" :height="18" style="margin-right: 5px" bg="rgba(255,255,255,0.2)" fade />
                    <XtxSkeleton :width="50" :height="18" bg="rgba(255,255,255,0.2)" fade />
                </template>
                <!-- 左侧导航----------结束 -->
                <!-- 弹层 -------------------开始-->
                <div class="layer">
                    <h4>分类推荐 <small>根据您的购买或浏览记录推荐</small></h4>
                    <ul>
                        <!-- 内层循环 -->
                        <li v-for="i in it.goods" :key="i.id">
                            <RouterLink :to="'/product/' + i.id">
                                <img :src="i.picture" alt="">
                                <div class="info">
                                    <p class="name ellipsis-2">{{ i.name }}</p>
                                    <p class="desc ellipsis">{{ i.desc }}</p>
                                    <p class="price"><i>¥</i>{{ i.price }}</p>
                                </div>
                            </RouterLink>
                        </li>
                    </ul>
                </div>
                <!-- 弹层 -------------------结束-->
            </li>
        </ul>
    </div>
</template>

<style scoped lang="less">
.home-category {
    width: 250px;
    height: 450px;
    background: rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 99;

    .menu>li {
        padding-left: 40px;
        height: 50px;
        line-height: 50px;

        &:hover {
            background: @xtxColor;
        }

        &:hover {
            .layer {
                display: block;
            }
        }

        a {
            margin-right: 4px;
            color: #fff;

            &:first-child {
                font-size: 16px;
            }
        }
    }

    .layer {
        width: 990px;
        height: 450px;
        background: rgba(255, 255, 255, 0.8);
        position: absolute;
        left: 250px;
        top: 0;
        display: none;
        padding: 0 15px;

        h4 {
            font-size: 20px;
            font-weight: normal;
            line-height: 50px;

            small {
                font-size: 16px;
                color: #666;
            }
        }

        ul {
            display: flex;
            flex-wrap: wrap;

            li {
                width: 310px;
                height: 120px;
                margin-right: 15px;
                margin-bottom: 15px;
                border: 1px solid #eee;
                border-radius: 4px;
                background: #fff;

                &:nth-child(3n) {
                    margin-right: 0;
                }

                a {
                    display: flex;
                    width: 100%;
                    height: 100%;
                    align-items: center;
                    padding: 10px;

                    &:hover {
                        background: #e3f9f4;
                    }

                    img {
                        width: 95px;
                        height: 95px;
                    }

                    .info {
                        padding-left: 10px;
                        line-height: 24px;
                        width: 190px;

                        .name {
                            font-size: 16px;
                            color: #666;
                        }

                        .desc {
                            color: #999;
                        }

                        .price {
                            font-size: 22px;
                            color: @priceColor;

                            i {
                                font-size: 16px;
                            }
                        }
                    }
                }
            }
        }
    }
}
</style>